[PATCH] Refactor lit.cfg to use lit.util.which

Robinson, Paul Paul_Robinson at playstation.sony.com
Tue Mar 4 17:01:08 PST 2014

llvm/test/lit.cfg was doing tool-name substitutions using PATHEXT 
and os.path.exists().  Better to use lit.util.which, as a centralized
place that knows path-name quirks.
As a side effect, it's easy to tell if a tool doesn't exist, so I 
removed some non-existent tools from the list.  (Possibly 'clang' 
should also be removed? It shouldn't be used for any LLVM tests...)

Okay to submit?

-------------- next part --------------
A non-text attachment was scrubbed...
Name: llvm-lit-cfg.diff
Type: application/octet-stream
Size: 3458 bytes
Desc: llvm-lit-cfg.diff
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20140305/7e75ef17/attachment.obj>

More information about the llvm-commits mailing list